Best Broker for Swiss Investors (2026):
Who avoids stamp duty — and who doesn’t
Most Swiss investors start with Swissquote. Most eventually move to something cheaper. The reason is almost always stamp duty: every trade through a Swiss broker costs you 0.15% per side in federal tax — a round trip costs 0.30% that compounds quietly over decades. Foreign brokers like IBKR and DEGIRO are exempt from this tax entirely, which is why they dominate cost comparisons for Swiss passive investors. This guide covers all five serious options, the four Swiss-specific factors that shape every broker decision, and a real cost comparison so you can see the difference in numbers.
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Best brokers for Swiss investors at a glance
The stamp duty column is the most important one. Foreign brokers are exempt — Swiss securities dealers are not.
| Broker | Type | Best for | Stamp duty | ETF Sparplan | Custody fee | CHF account |
|---|---|---|---|---|---|---|
| IBKR | Foreign | Lowest total cost | ✅ None | ❌ No | ✅ None | ✅ Yes |
| DEGIRO | Foreign | Low-cost, Core ETFs | ✅ None | ❌ No | ✅ None | ❌ EUR only |
| Swissquote | Swiss | Swiss banking licence | ⚠️ 0.15%/side | ❌ Limited | ⚠️ Up to CHF 200/yr | ✅ Yes |
| Yuh | Swiss | Savings plans + flat fee | ⚠️ 0.15%/side | ✅ Yes | ✅ None | ✅ Yes |
| Neon | Swiss | Beginners, simple start | ⚠️ 0.15%/side | ❌ No | ✅ None | ✅ Yes |
| Saxo Bank | Swiss | Best Swiss-regulated | ⚠️ 0.15%/side | ❌ No | ✅ None (CH) | ✅ Yes |
IBKR is the default for investors who want to minimise every cost line: no stamp duty, no custody fee, near-interbank FX. DEGIRO is the best alternative — also no stamp duty, and cheaper than IBKR on small monthly buys via its Core ETF list. For regular large lump sums, IBKR’s FX advantage takes over.
Swissquote wins if you want a Swiss banking licence and FINMA oversight. Yuh is the practical alternative if you want savings plan automation in a CHF-native app. Neon is the lightest-touch Swiss entry point for beginners.
Four factors that shape every broker decision in Switzerland
Switzerland’s tax framework is more investor-friendly than most of Europe — no capital gains tax is the headline. But three other factors create real cost and admin differences between brokers. Understanding all four tells you exactly which broker saves you the most money and admin over time.
Switzerland levies no capital gains tax on investments held as private assets (Privatvermogen). Selling ETFs at a profit is entirely tax-free for most private investors. The exception: if the tax authorities classify you as a professional trader, ordinary income tax applies — but for regular passive investors this threshold is rarely reached. You must still declare holdings and dividends annually for wealth tax (Vermogenssteuer) purposes.
A federal securities transfer tax applies to every trade through a Swiss securities dealer: 0.075% per side on Swiss securities and 0.15% per side on foreign securities (including UCITS ETFs). A round-trip buy and sell of VWRL via Swissquote costs 0.30% in stamp duty. IBKR and DEGIRO are foreign brokers — stamp duty does not apply to either.
A 35% withholding tax on Swiss-sourced income: dividends from Swiss stocks, interest from Swiss bank accounts. It is withheld automatically and fully reclaimable via your annual tax return — provided you declare all assets correctly. For Swiss investors holding Irish-domiciled UCITS ETFs (e.g. VWRL, CSPX, VWCE), Verrechnungssteuer does not apply. Use Irish-domiciled UCITS ETFs regardless of broker.
Swiss investors generally want to transfer savings from their cantonal or PostFinance account in CHF without FX conversion on the way in. Swiss brokers (Swissquote, Neon, Yuh) offer a native CHF IBAN. IBKR supports CHF as an account currency. DEGIRO is EUR-denominated only — no CHF IBAN. Separately, the DA-1 form lets you reclaim foreign withholding tax on dividends: Swiss brokers prepare supporting docs automatically; IBKR and DEGIRO require you to file it manually using their annual tax summary.
Interactive Brokers — lowest total cost for Swiss investors
IBKR is the benchmark for cost-conscious Swiss investors. No stamp duty, no custody fee, near-interbank CHF-to-EUR/USD FX rates, and the widest product access available to Swiss retail investors. The trade-off is a more complex platform than the Swiss neobrokers.
- No stamp duty. IBKR is a foreign broker — Swiss Umsatzabgabe does not apply.
- No custody fee. No annual charge to hold your portfolio, regardless of size.
- Best FX rates in class. CHF-to-EUR/USD conversion via IdealPro at near-interbank rates (~0.002%). Swiss brokers charge 0.25–0.95% per conversion — a difference that compounds significantly over time.
- CHF account currency supported. Deposit CHF directly; convert once when investing. No FX conversion on the way in.
- Both UCITS and US ETFs. Switzerland is outside MiFID II — Swiss investors can legally hold VTI, SPY, and VWRL in the same IBKR account.
- Deepest product access: global equities, bonds, options, futures, and fractional shares.
- No ETF savings plans. IBKR does not support automated recurring monthly ETF purchases.
- Platform complexity. TWS and the web portal have a steeper learning curve than Swiss neobrokers — though GlobalTrader (mobile) is significantly more beginner-friendly.
- DA-1 form: manual. IBKR does not generate Swiss-specific tax documents. You must prepare the DA-1 form yourself using IBKR’s annual tax summary to reclaim foreign withholding tax on ETF dividends. Manageable, but worth knowing.
- Not FINMA-regulated. Regulated by FCA (UK) and SEC/SIPC (US) depending on entity. Not covered by Swiss deposit insurance.
DEGIRO — no stamp duty, and cheaper than IBKR for small monthly buys
DEGIRO is a Dutch-registered broker available in Switzerland. Like IBKR, it is a foreign broker — no Swiss stamp duty applies. Its Core ETF selection offers very low entry-point costs that make it cheaper than IBKR for investors placing small monthly orders. It is the most overlooked serious option for Swiss passive investors.
- No stamp duty. DEGIRO is a foreign broker (Dutch entity, regulated by AFM/BaFin) — Swiss Umsatzabgabe does not apply.
- Core ETF list: very low commissions. Many major UCITS ETFs (including VWCE and broad world trackers) are on DEGIRO’s Core ETF list — the first trade per month per ETF costs only the €1 handling fee. For CHF 500/month investors, this makes DEGIRO cheaper than IBKR on total annual commissions.
- No custody fee. No annual charge to hold your portfolio.
- Strong EU-level investor protection (AFM/BaFin regulated; covered by Dutch investor protection scheme up to €20,000).
- Clean, simple platform — easier to navigate than IBKR for most investors.
- No CHF account. DEGIRO accounts are EUR-denominated. There is no CHF IBAN — you transfer CHF from your Swiss bank, and DEGIRO converts it to EUR at 0.25% AutoFX. This FX applies on every deposit, not just every trade.
- FX on every trade in non-EUR assets. If you buy a USD-priced ETF, the 0.25% FX applies per trade. IBKR’s hold-in-USD approach is more efficient for multi-currency portfolios.
- No ETF savings plans. DEGIRO does not support automated recurring monthly investments.
- DA-1 form: manual. Same as IBKR — you must prepare the DA-1 form yourself using DEGIRO’s annual tax report.
- Check whether your target UCITS ETF is on the Core ETF list — if not, the standard €3 commission applies.
Swissquote — the established Swiss banking broker
Swissquote is Switzerland’s largest online broker and holds a full Swiss banking licence under FINMA supervision. It is the default for investors who want Swiss regulatory protection, a native CHF IBAN, and a broad securities universe — and are willing to pay a premium for it.
- Swiss banking licence. Fully regulated by FINMA. Deposits protected up to CHF 100,000 under Swiss deposit insurance (Einlagensicherung).
- Native CHF IBAN. Transfer directly from your UBS, Raiffeisen, or PostFinance account in CHF — no FX conversion on the way in.
- DA-1 form: supported. Swissquote generates the documentation needed to file a DA-1 reclaim for foreign withholding tax — a meaningful admin advantage over foreign brokers.
- Broad market access. Swiss, European, and US exchanges, plus bonds, ETFs, funds, options, and forex in one account.
- Well-established — founded 1999, listed on the SIX Swiss Exchange. Strong institutional backing.
- Strong German and French language support for Swiss German and Romand investors.
- High trading fees. CHF 9 flat on ETF Leaders trades; standard ETFs and stocks are tiered and can reach CHF 150+ on larger orders.
- Custody fees apply. 0.025%/quarter (0.10% p.a.) — minimum CHF 20/quarter (CHF 80/year), maximum CHF 50/quarter (CHF 200/year). Cannot be avoided on smaller portfolios.
- Stamp duty applies. 0.15% per side on foreign securities including UCITS ETFs — as a Swiss securities dealer, this is unavoidable.
- High FX conversion. 0.95% on major currency pairs — among the most expensive FX rates on this list.
Neon — simple CHF-native investing for beginners
Neon combines a free CHF bank account with basic ETF investing on BX Swiss. It is the most accessible entry point for Swiss beginners who want to start buying ETFs without custody fees or a large initial commitment — and with everything in CHF from day one.
- No custody fee. No annual charge to hold your portfolio.
- Native CHF IBAN. Bank account and ETF portfolio in one app — all in CHF, no FX needed for CHF-denominated ETFs on BX Swiss.
- No FX on CHF-denominated trades. Neon only trades on BX Swiss (Bern exchange) in CHF — no currency conversion required when buying CHF-listed ETFs.
- Simple, clean app. Lower barrier to entry than Swissquote or IBKR — ideal for first-time investors.
- Backed by Hypothekarbank Lenzburg — Swiss bank entity, FINMA oversight.
- Expensive per-trade rate. ~0.5% per trade on CHF ETFs — scales badly on larger orders. 1% on international stocks.
- Stamp duty applies. 0.15% per side on foreign securities as a Swiss securities dealer. CHF-denominated ETFs on BX Swiss may carry 0.075% if classified as Swiss securities.
- No savings plans. Cannot automate recurring monthly ETF purchases.
- Very limited ETF universe. Only ~70 ETFs available on BX Swiss. No US-listed ETFs, no EUR-listed ETFs — CHF only.
- Not suited to investors placing larger orders — the percentage fee compounds against you above CHF 1,000–2,000 per trade.
Yuh — ETF savings plans in a CHF-native app
Yuh is a joint venture between PostFinance and Swissquote. It is the only Swiss neobroker that offers automated ETF savings plans — a recurring investment feature comparable to what German investors get with Scalable Capital or Trade Republic, but for the Swiss market.
- ETF savings plans (Sparplan). The only Swiss neobroker offering automated recurring ETF investments — set an amount, pick an ETF, and let it run on autopilot. A genuine differentiator versus Neon.
- No custody fee. No annual holding charge.
- Flat 0.5% per trade. Simple, predictable pricing — cheaper than Neon (1% on some assets) for larger trades and more transparent than Swissquote’s tiered structure.
- Native CHF IBAN. Bank account and investing in one app — all in CHF.
- Backed by PostFinance and Swissquote — solid Swiss institutional infrastructure.
- Stamp duty applies. 0.15% per side on foreign securities as a Swiss securities dealer — unavoidable.
- 0.5% per trade. Still materially more expensive than IBKR’s €3 flat for larger lump sums.
- FX applies on non-CHF assets. 0.95% FX markup on EUR/USD-priced ETFs — the same rate as Swissquote.
- Smaller ETF universe than IBKR or Swissquote.
- Less suited to large or complex portfolios — the combination of stamp duty + 0.5% trade cost + 0.95% FX compounds significantly at scale.
What each broker actually costs — in CHF
Abstract percentages are hard to evaluate. Here is what each broker costs for two common Swiss investor profiles, based on buying an Irish-domiciled UCITS world ETF (e.g. VWCE) once per month or once per quarter.
| Cost | IBKR | DEGIRO | Swissquote | Yuh |
|---|---|---|---|---|
| Commissions (12 trades) | ~CHF 36 | ~CHF 13 | ~CHF 108 | ~CHF 30 |
| FX conversion | ~CHF 1 | ~CHF 15 | ~CHF 57 | ~CHF 57 |
| Stamp duty (buys only) | CHF 0 | CHF 0 | ~CHF 9 | ~CHF 9 |
| Annual custody fee | CHF 0 | CHF 0 | CHF 80 min. | CHF 0 |
| Annual total | ~CHF 37 | ~CHF 28 | ~CHF 254 | ~CHF 96 |
| Cost | IBKR | DEGIRO | Swissquote | Yuh |
|---|---|---|---|---|
| Commissions (4 trades) | ~CHF 12 | ~CHF 13 | ~CHF 36 | ~CHF 40 |
| FX conversion | ~CHF 1 | ~CHF 20 | ~CHF 76 | ~CHF 76 |
| Stamp duty (buys only) | CHF 0 | CHF 0 | ~CHF 12 | ~CHF 12 |
| Annual custody fee | CHF 0 | CHF 0 | CHF 80 min. | CHF 0 |
| Annual total | ~CHF 13 | ~CHF 33 | ~CHF 204 | ~CHF 128 |
Which broker is right for you?
- You invest CHF 1,500+ per trade and want the lowest total cost
- You convert CHF to EUR or USD regularly and want near-interbank FX rates
- You want a CHF account with direct deposit — no FX on the way in
- You want access to both UCITS ETFs and US-listed ETFs in one account
- You are comfortable with a more complex platform and handling DA-1 manually
- You want to build a portfolio you won’t outgrow
- You invest CHF 500–1,000/month via small regular purchases into Core ETFs
- You want no stamp duty without the complexity of IBKR’s platform
- You are comfortable with a EUR-denominated account and 0.25% AutoFX on deposits
- You prioritise EU-level regulation (AFM/BaFin) and don’t require FINMA
- Open a Custody account — not a Basic account
- You want a Swiss banking licence and FINMA regulation above all else
- You want deposit protection under Swiss law (up to CHF 100,000)
- You want DA-1 form documentation handled automatically
- You need Swiss stocks, structured products, or options alongside ETFs
- Cost is secondary to regulatory comfort and local legal entity
- You want automated monthly ETF investments with a savings plan in CHF
- You want a simple, clean Swiss app with no custody fee
- You prefer convenience and automation over minimising stamp duty
- You are not yet ready for IBKR’s platform complexity
- You are a complete beginner starting with small amounts
- You want a free CHF bank account and basic ETF investing in one app
- You plan to switch to IBKR or DEGIRO once your portfolio grows
- You only need CHF-denominated ETFs from a very short list
- You want a Swiss-regulated broker that is cheaper than Swissquote
- You need broader market access than Neon or Yuh — Swiss, EU, and US markets
- You want no custody fee on a Swiss entity (Saxo CH removed this)
- You value advanced tools and research alongside a Swiss local presence
Ready to open an account?
IBKR for the lowest total cost at scale. DEGIRO if you invest small amounts monthly via Core ETFs. Swissquote if Swiss regulation matters most. Yuh if you want savings plan automation in CHF. Neon if you are just getting started.
Go deeper
Frequently asked questions
Which broker is best for Swiss investors in 2026?
IBKR is the strongest all-round choice for cost-conscious Swiss investors: no stamp duty, no custody fee, near-interbank CHF-to-EUR/USD FX, and access to both UCITS and US-listed ETFs. DEGIRO is the best alternative foreign broker — also no stamp duty, and cheaper than IBKR for small monthly buys on its Core ETF list. Swissquote is the top pick if you want a full Swiss banking licence under FINMA. Yuh suits investors who want ETF savings plans in a CHF-native app. Neon is the simplest starting point for complete beginners.
Do Swiss investors pay capital gains tax on ETF investments?
No. Switzerland does not levy capital gains tax on investments held as private assets (Privatvermogen). Selling ETFs at a profit is entirely tax-free for most private investors. The exception is if the tax authorities classify you as a professional trader, in which case ordinary income tax applies — a threshold rarely reached by regular passive investors. You must still declare your ETF holdings and any dividend income annually for wealth tax (Vermogenssteuer) purposes, and holdings count toward your total taxable net assets.
What is Verrechnungssteuer and how does it affect Swiss investors?
Verrechnungssteuer is a 35% Swiss withholding tax applied to Swiss-sourced income: dividends from Swiss stocks, interest from Swiss bank accounts, and distributions from Swiss funds. It is withheld automatically at source and fully reclaimable via your annual tax return — provided you declare all assets correctly. For Swiss investors holding Irish-domiciled UCITS ETFs such as VWRL, CSPX, or VWCE, Verrechnungssteuer does not apply — there is no Swiss-source income from these funds. Use Irish-domiciled UCITS ETFs regardless of which broker you choose.
Can Swiss investors buy US-listed ETFs like VTI or SPY?
Yes. Switzerland is not part of the EU and is not subject to MiFID II or PRIIPs regulations, so Swiss investors can legally purchase US-listed ETFs such as VTI, SPY, SCHB, and VOO. However, Irish-domiciled UCITS ETFs are generally preferred because the Ireland-US tax treaty reduces US dividend withholding at fund level to 15%. Buying US-listed ETFs directly incurs 30% US withholding tax on dividends with no treaty reduction — a meaningful drag on dividend-bearing holdings over the long term.
What is stamp duty (Umsatzabgabe) and which Swiss brokers charge it?
Swiss stamp duty is a federal securities transfer tax charged on transactions through Swiss securities dealers: 0.075% per side on Swiss securities and 0.15% per side on foreign securities including UCITS ETFs. Swissquote, Neon, and Yuh are Swiss securities dealers and charge it on every trade. IBKR and DEGIRO are foreign brokers — stamp duty does not apply to either. A round-trip purchase and sale of a foreign ETF via a Swiss broker costs 0.30% of the trade value in stamp duty alone, which compounds significantly over a long investing horizon.
What is the DA-1 form and which brokers help with it?
The DA-1 form allows Swiss investors to reclaim foreign withholding tax on dividends — for example, the residual 15% withholding on dividends distributed by an Irish ETF holding US stocks. Swiss brokers like Swissquote provide the supporting tax documentation automatically, making the process straightforward. IBKR and DEGIRO provide annual tax summaries but not Swiss-specific DA-1 forms — you prepare the form manually using their statements. This is manageable but adds a small annual admin task that Swiss broker users avoid.
Can Swiss investors use Trading 212 or XTB?
Yes, both Trading 212 and XTB accept Swiss residents. Neither is a Swiss securities dealer, so no stamp duty applies — the same advantage as IBKR and DEGIRO. Trading 212 charges 0.15% FX per trade on non-EUR assets; XTB charges 0.5% FX. Neither offers a CHF-denominated account or Swiss-specific tax documentation. For most Swiss passive investors building an ETF portfolio, IBKR or DEGIRO offer more complete solutions at comparable cost. Trading 212 and XTB are worth considering if you prioritise a simple mobile app experience and invest smaller amounts regularly.
QuantRoutine provides educational content only. Nothing on this page is an offer, solicitation, or recommendation to buy or sell any security or to open an account with any specific broker. Investments can lose value, and past performance does not guarantee future results. You are responsible for your own investment, tax, and legal decisions. Always review each broker’s current terms, fees, and eligibility on their official website before opening or funding an account.